diff --git a/public/react/src/modules/courses/poll/PollDetailIndex.js b/public/react/src/modules/courses/poll/PollDetailIndex.js
index 8e3f78d5c..9119b7902 100644
--- a/public/react/src/modules/courses/poll/PollDetailIndex.js
+++ b/public/react/src/modules/courses/poll/PollDetailIndex.js
@@ -110,7 +110,7 @@ class PollDetailIndex extends Component{
 	}
 	render(){
 		let {tab,pollDetail,user_permission}=this.state;
-
+		const { current_user } = this.props;
 		const isAdmin =this.props.isAdmin();
 		const isStudent = this.props.isStudent();
 		return(
@@ -123,7 +123,7 @@ class PollDetailIndex extends Component{
 				/>
 				<div className="educontent mt10 mb50">
 					<p className="clearfix mb20">
-						<WordsBtn style="grey" className="fl" to={`/courses/${this.props.match.params.coursesId}/students`}>{this.props.coursedata.name}</WordsBtn>
+						<WordsBtn style="grey" className="fl" to={current_user.first_category_url}>{this.props.coursedata.name}</WordsBtn>
 						<span className="color-grey-9 fl ml3 mr3">&gt;</span>
 						<WordsBtn style="grey" className="fl" to={`/courses/${this.props.match.params.coursesId}/polls/${user_permission && user_permission.left_banner_id}`}>问卷</WordsBtn>
 						<span className="color-grey-9 fl ml3 mr3">&gt;</span>
diff --git a/public/react/src/modules/courses/poll/PollInfo.js b/public/react/src/modules/courses/poll/PollInfo.js
index fc1d55385..f32d652c2 100644
--- a/public/react/src/modules/courses/poll/PollInfo.js
+++ b/public/react/src/modules/courses/poll/PollInfo.js
@@ -299,6 +299,7 @@ class PollInfo extends Component{
       modalSave,
       questionPanelFixed
     }=this.state;
+		const { current_user } = this.props
     let isAdmin=this.props.isAdmin();
     let isStudent=this.props.isStudent();
     return(
@@ -314,7 +315,7 @@ class PollInfo extends Component{
         ></Modals>
         <div className="educontent mt10 mb50">
           <p className="clearfix mb20">
-            <WordsBtn style="grey" className="fl" to={`/courses/${this.props.match.params.coursesId}/students`}>{courseName}</WordsBtn>
+            <WordsBtn style="grey" className="fl" to={current_user.first_category_url}>{courseName}</WordsBtn>
             <span className="color-grey-9 fl ml3 mr3">&gt;</span>
             <WordsBtn style="grey" className="fl" to={`/courses/${this.props.match.params.coursesId}/polls/${poll && poll.left_banner_id}`}>问卷</WordsBtn>
             <span className="color-grey-9 fl ml3 mr3">&gt;</span>
diff --git a/public/react/src/modules/courses/poll/PollNew.js b/public/react/src/modules/courses/poll/PollNew.js
index 0c4109ceb..cd559b75f 100644
--- a/public/react/src/modules/courses/poll/PollNew.js
+++ b/public/react/src/modules/courses/poll/PollNew.js
@@ -2320,12 +2320,17 @@ class PollNew extends Component {
 
 	}
 	gotohome=()=>{
-		let courseId=this.props.match.params.coursesId;
-		if(courseId===undefined){
-			this.props.history.push("/courses");
-		}else{
-			this.props.history.push(this.props.current_user.first_category_url);
-		}
+		const { current_user} = this.props
+
+		this.props.history.push(current_user.first_category_url);
+		
+
+		// let courseId=this.props.match.params.coursesId;
+		// if(courseId===undefined){
+		// 	this.props.history.push("/courses");
+		// }else{
+		// 	this.props.history.push(this.props.current_user.first_category_url);
+		// }
 	}
 	//试图
 	render() {